An excellent product....It works seamlessly and it feels great to control your home temperature from anywhere in the world.

Keep your entire house at a comfortable temperature with the cobee3 lite Wi-Fi thermostat. It takes temperature readings throughout your home, sensing whether people are present, and adjusts the temperature accordingly. Featuring a color LCD touch screen that's as intuitive to use as your smartphone, the ecobee3 lite Wi-Fi thermostatand works with Amazon Echo, Apple HomeKit, Samsung SmartThings, and IFTTT.

Love it...I upgraded even though there is not much different because it has newer hardware and it should better integrate with the seven 2nd generation Nest Protects I am going to install this weekend because it also has the same low power blue tooth transmitter in it that the 2nd generation protects have....I have had the nest since black friday and it's been great!

Save money with this Nest Third Generation Learning thermostat. The corresponding app lets you track energy usage and get tips on energy conservation, so you save an average of 10-15 percent on your heating and cooling bills. This Nest Third Generation Learning thermostat programs itself to adjust the temperature according to your schedule.

Choose which rooms in your home get the most heat or cool air with this Keen Home Smart Vent. Install vents throughout your house, and control airflow to each room using an app on your smartphone. Let the Keen Home Smart Vent app measure air temperature and pressure to automatically adjust airflow.

Awesome product...After research and talking to ecobee customer support (which btw is very helpful) figured out that certain coded sensors (KZVB, LCCJ, L35B) had their face cover inverted obstructing the actual motion sensor inside.

ecobee3 Remote Sensors (2-Pack): Use these wireless remote sensors with the ecobee3 Wi-Fi smart thermostat to help deliver the right temperature in the right places.

love it....We had to call Honeywell to get clarification on which wires go where on the new thermostat, but Honeywell was there on a weekend to take the call and was able to provide the info we needed to get it installed and working.

Honeywell RTH6580WF 7-Day Programmable Thermostat with Wi-Fi Capability: Control your indoor temperature settings with the touch of a button, whether you are at home or away. Download the free app to monitor your heating and cooling systems from your laptop, tablet or smartphone.

Great Item...I also have them connected to a Wink Hub, which is nice, but I prefer controlling them with the Honeywell app since it gives you way more control over the functions.

Honeywell RTH9580WF Smart Thermostat with Wi-Fi Capability: Experience the power of a climate control system that remembers your schedule, automatically adjusts for energy efficiency and can be controlled from anywhere with your smartphone, tablet or laptop.

Easy use...It IS a bit pricey, but there is so much technology in this little device that will actually save you some money on top of the elec company's incentives that it will pay for itself very quickly, compared to other green tech that takes years to recoup....I have been wanting a Nest thermostat for some time and the Black Friday sale finally convinced me to make the purchase.

Nest 3rd Generation Programmable Wi-Fi Learning Thermostat: Take control of your home's heating and cooling without lifting a finger with this thermostat, which learns your habits and adjusts to automatically regulate your home's temperature based on your schedule. The Nest Leaf feature alerts you when you choose a temperature that's energy efficient.

Very nice...The ability to use additional room sensors and have the thermostat read the temperature of more than the hallways it is mounted in is really the big selling factor for me, and I would not buy any other thermostat because of it.

ecobee ecobee3 Programmable Touch-Screen Wi-Fi Thermostat: Maintain a comfortable home with this programmable thermostat, which is Apple® HomeKit-enabled, so you can control the temperature remotely using your compatible device. Home IQ helps you conserve energy.

Love love love this thermostat...I recommend this to anyone looking for a quality, sleek thermostat that is running a SmartThings hub home.

This Honeywell Lyric smart thermostat is a second-generation Wi-Fi compatible device that controls the home's temperature from virtually anywhere with a smartphone application that's available from Google Play and the App Store. It also notifies you when the filter needs changing. Save energy and come back to a warm home by using this Honeywell Lyric smart thermostat.